Milwaukee Astronomical Society

 

M57 The Ring Nebula

M57 The Ring Nebula

 

Photo by Chad Andrist

 

Scope / Lens

Sky-Watcher Quattro 250P / 10-S

 

Camera

ZWO ASI294MM Pro

 

Exposure

Frames:
Chroma Blue 31 mm: 25x180"(1h 15')
Chroma Green 31 mm: 25x180"(1h 15')
Chroma H-alpha 3nm Bandpass 31 mm: 46x300"(3h 50')
Chroma OIII 3nm Bandpass 31 mm: 36x300"(3h)
Chroma Red 31 mm: 25x180"(1h 15')

Integration: 10h 35'

 

Other

Astrobin Top Pick Nomination

 

ID: 1525

Other Images by Chad Andrist